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Amanda R. Levinson
Stony Brook University
PsychiatryDevelopmental psychologyPsychologyKetamineClinical psychology
13Publications
5H-index
190Citations
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Publications 14
Newest
Hoarding disorder has significant health consequences, including the devastating threat of eviction. In this pilot study, critical time intervention (CTI), an evidence-based model of case managemen...
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#1Kreshnik Burani (FSU: Florida State University)
#2Julia Klawohn (FSU: Florida State University)H-Index: 8
Last. Greg Hajcak (FSU: Florida State University)H-Index: 66
view all 6 authors...
Blunted reward processing both characterizes major depressive disorder and predicts increases in depressive symptoms. However, little is known about the interaction between blunted reward processin...
Source
#1Amanda R. Levinson (SBU: Stony Brook University)H-Index: 5
#2Brittany C. Speed (SBU: Stony Brook University)H-Index: 5
Last. Greg Hajcak (FSU: Florida State University)H-Index: 66
view all 3 authors...
Adolescent girls are at increased risk for depression, which is thought to result from the interaction of biological vulnerabilities and life stressors common to adolescent girls. A blunted late po...
3 CitationsSource
#1Brittany C. Speed (SBU: Stony Brook University)H-Index: 5
#2Brady D. Nelson (SBU: Stony Brook University)H-Index: 19
Last. Greg Hajcak (FSU: Florida State University)H-Index: 66
view all 7 authors...
Abstract Affective personality traits, such as extraversion and neuroticism, are associated with individual differences in reward system functioning. The reward positivity (ΔRewP) is an event-related potential (ERP) component that indexes sensitivity to reward, and can be elicited by feedback indicating monetary gains relative to losses. In a sample of 508 adolescent girls, the current study examined the relationship between extraversion, neuroticism, and their respective facets and the ΔRewP. R...
2 CitationsSource
#1Amanda Distefano (SBU: Stony Brook University)H-Index: 1
#2Felicia Jackson (SBU: Stony Brook University)H-Index: 8
Last. Brady D. Nelson (SBU: Stony Brook University)H-Index: 19
view all 6 authors...
Affective science research on reward processing has primarily focused on monetary rewards. There has been a growing interest in evaluating the neural basis of social decision-making and reward processing. The present study employed a within-subject design and compared the reward positivity (RewP), an event-related potential component that is present following favorable feedback and absent or reduced following unfavorable feedback, during monetary and social reward tasks. Specifically, 114 partic...
5 CitationsSource
1 CitationsSource
#1Amanda R. Levinson (SBU: Stony Brook University)H-Index: 5
#2Brittany C. Speed (SBU: Stony Brook University)H-Index: 5
Last. Greg Hajcak (SBU: Stony Brook University)H-Index: 66
view all 4 authors...
The ability to differentiate between rewards and losses is critical for motivated action, and aberrant reward and loss processing has been associated with psychopathology. The reward positivity (RewP) and feedback negativity (FN) are ERPs elicited by monetary gains and losses, respectively, and are promising individual difference measures. However, few studies have reported on the psychometric properties of the RewP and FN—crucial characteristics necessary for valid individual difference measure...
35 CitationsSource
#1Brittany C. Speed (SBU: Stony Brook University)H-Index: 5
#2Amanda R. Levinson (SBU: Stony Brook University)H-Index: 5
Last. Greg Hajcak (SBU: Stony Brook University)H-Index: 66
view all 5 authors...
Abstract Mounting evidence suggests that the ability to regulate emotion is crucial for psychological well-being. However, one important limitation of prior emotion regulation studies is that they rely on standardized stimuli low in personal relevance. To address this limitation, the current study employed a novel event-related potential (ERP) paradigm designed to investigate the late positive potential (LPP) as a measure of emotional reactivity and regulation to idiographic stimuli in 49 young ...
2 CitationsSource
#1Amanda R. Levinson (SBU: Stony Brook University)H-Index: 5
#2Brittany C. Speed (SBU: Stony Brook University)H-Index: 5
Last. Greg Hajcak (SBU: Stony Brook University)H-Index: 66
view all 5 authors...
1 CitationsSource
#1Carolyn I. Rodriguez (Stanford University)H-Index: 16
#2Amanda R. Levinson (SBU: Stony Brook University)H-Index: 5
Last. Helen Blair Simpson (Columbia University)H-Index: 41
view all 9 authors...
Abstract Objective To explore the acceptability of currently available treatments and services for individuals who self-report hoarding behaviors. Method Between 10/2013 and 8/2014, participants were invited to complete an online survey that provided them descriptions of eleven treatments and services for hoarding behaviors and asked them to evaluate their acceptability using quantitative (0 [not at all acceptable]−10 [completely acceptable]) Likert scale ratings. The a priori definition of acce...
8 CitationsSource
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